package com.lifa.service;

import com.lifa.entity.Dianpu;

import java.util.List;

public interface DianpuService {
    /**
     * 查询全部
     * @return
     */
    public List<Dianpu> selectDianpu();

    /**
     * 查询总条数
     * @return
     */
    public long Dianpuzongtiaoshu();

    public List<Dianpu> Dianpufenye(int offset, int limit);
}
